Answer:
Step-by-step explanation:
The formula to find the radius of a sphere is 
3.14*4*100=1256
I hope this helped
Answer:
The minimum guaranteed mileage is 
Step-by-step explanation:
From the question we are told that
The mean is 
The standard deviation is 
Generally for the probability to be 4% the minimum guaranteed mileage is evaluated as



=> 
=> 
From the z table, the critical value corresponding to 0.96 to the left of the curve is

So

=> 
Answer:
-1 and 1
Step-by-step explanation:
Answer:
g(x), f(x) and h(x)
Step-by-step explanation:
Given
Interval: (0,3)
See attachment for functions f(x), g(x) and h(x)
Required
Order from fastest to slowest decreasing average rate of change
The average rate of change is calculated as:

In this case:

i.e.

For f(x)




Calculate f(3) and f(0)



So:



For g(x)



From the table of g(x)


So:


For h(x)



From the graph of h(x)


So:


So, the calculated rates of change are:



By comparison:
From the fastest decreasing to slowest, the order is: <em>g(x), f(x) and h(x)</em>